William Dean Donovan
InvestorManaging Director and Co-founder at DiamondStream Partners
Berkeley, California, United States
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About
Co-founder of Volaris and a board member there, Donovan also co-founded Casino Marketing Alliance and helped form Metropolitan Bankgroup. He has served on boards including Stellar Labs and Prophet, held COO and CEO roles at marketing technology companies, and spent 1989-2003 at Bain & Company. He holds an MBA from Wharton and a B.A. from UC Berkeley.
Experience
- DiamondStream PartnersManaging Directorcurrent2003 — presentSan Francisco Bay Area
- Elroy AirDirectorcurrent2025 — present
- JetZeroVice-Chairman, Observercurrent2024 — presentLong Beach, CA
- AmpaireDirectorcurrent2026 — presentLong Beach, CA
- CITRIS and the Banatao InstituteMember, CITRIS Advisory Boardcurrent2025 — present
- VolarisFounder and Director, Chair of the IT and Cybersecurity Working Groupcurrent2004 — presentMexico City Area, Mexico
- WingtraDirectorcurrent2023 — presentZurich, Switzerland
- VolantioDirectorcurrent2022 — presentAtlanta, Georgia
- ProphetDirectorcurrent2009 — present
- Stellar Labs, Inc.Chairman and Directorcurrent2017 — presentSan Francisco Bay Area
- Young Presidents' OrganizationYPO Digital Marketing and Media Network -- Chair and other positionscurrent2012 — presentSan Francisco Bay Area
- Young Presidents' OrganizationChairman of the Digital Marketing and Media Network and other positionscurrent2000 — present
- Challenger InteractiveAdvisor2019 — 2023
- SearchForceDirector/Chief Executive Officer2011 — 2019San Mateo, California
- Discovery AmericasSenior Advisor2009 — 2019Mexico City
- The Metropolitan BankDirector2008 — 2017Greater Memphis Area
- DiamondStream AnalyticsFounder and Director2004 — 2017
- Nimblefish TechnologiesChief Operating Officer2005 — 2007San Francisco Bay Area
- Bain & CompanyDirector1989 — 2003
Skills & more
+8 more
Management ConsultingOnline MarketingOnline AdvertisingE-commerceMobile MarketingProduct ManagementSEMBusiness IntelligenceFrom William's professional profile.
Colleagues at DiamondStream Partners
Frequently asked questions
- Who is William Dean Donovan?
- Co-founder of Volaris and a board member there, Donovan also co-founded Casino Marketing Alliance and helped form Metropolitan Bankgroup. He has served on boards including Stellar Labs and Prophet, held COO and CEO roles at marketing technology companies, and spent 1989-2003 at Bain & Company. He holds an MBA from Wharton and a B.A. from UC Berkeley.
- Where does William Dean Donovan work?
- William Dean Donovan is Managing Director and Co-founder at DiamondStream Partners.
- Where did William Dean Donovan go to school?
- William Dean Donovan studied at University of California, Berkeley (Bachelor's degree, Economics).
Founder mafias
Ampaire mafia3
Also came through, then founded or led a company.
Discovery Americas mafia2
Also came through, then founded or led a company.
Elroy Air mafia2
Also came through, then founded or led a company.
Jet Zero mafia2
Also came through, then founded or led a company.
Same school
Also attended University of California, Berkeley2,000
+ 1,994 more
Shared employers
Also worked at Elroy Air4
Also worked at Ampaire5
Also worked at Young Presidents' Organization450
+ 444 more





































